CN113448079A - All-optical micromirror matrix switching device - Google Patents
All-optical micromirror matrix switching device Download PDFInfo
- Publication number
- CN113448079A CN113448079A CN202110801594.6A CN202110801594A CN113448079A CN 113448079 A CN113448079 A CN 113448079A CN 202110801594 A CN202110801594 A CN 202110801594A CN 113448079 A CN113448079 A CN 113448079A
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- China
- Prior art keywords
- sleeve
- round
- arc
- fixedly connected
- prism
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
- G02B26/0883—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements the refracting element being a prism
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/34—Optical coupling means utilising prism or grating
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
- G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
Abstract
The invention discloses an all-optical micromirror matrix switching device which comprises an arc-shaped sleeve, wherein a round sleeve is arranged inside the arc-shaped sleeve, a light output end is arranged at the top of the left side of the round sleeve, a light input end is fixedly connected inside the arc-shaped sleeve, a first prism is fixedly connected to the top of the right side of the inner wall of the round sleeve, a second prism positioned on the left side of the first prism is arranged inside the round sleeve, and a motor is fixedly connected to the bottom of the left side of the round sleeve. The motor drives the prism two to move through the screw rod to refract the light beam downwards, so that the light beam is aligned to the other light input end, the round rod adjusts the angle between the round sleeve and the light beam through the elastic pad and the arc-shaped groove, and the number of the light input ends aligned to the round sleeve is increased, so that the angle-adjustable switching device has the advantage of angle adjustment, solves the problem that the switchable light input ends are few because the distance of the prism is manually adjusted to switch in the use process of the conventional switching device, and is convenient for a user to use.
Description
Technical Field
The invention relates to the technical field of matrixes, in particular to a full-light micromirror matrix switching device.
Background
The switching device is used for switching the light input ends of the light beams by the all-optical micromirror matrix, but the conventional switching device only adjusts the distance of the prism manually to switch in the use process, and the switchable light input ends are few, so that the use of a user is influenced.
Disclosure of Invention
In order to solve the problems in the prior art, an object of the present invention is to provide an all-optical micromirror matrix switching device, which has the advantage of angle adjustment, and solves the problem that the number of switchable light input ends is small because the switching is performed only by manually adjusting the prism distance in the use process of the existing switching device.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an all-optical micromirror matrix auto-change over device, includes the arc cover, the inside of arc cover is provided with the round cover, the left top of round cover is provided with the light output end, the inside fixed connection of arc cover has the light input end, the top fixedly connected with prism one on round cover inner wall right side, the inside of round cover is provided with and is located a left prism two of prism, the left bottom fixedly connected with motor of round cover, the output of motor runs through to the inside and the fixedly connected with screw rod of round cover, the bottom of prism two is passed through swivel nut threaded connection on the surface of screw rod, the front and the equal fixedly connected with round bar in the back of round cover, the one end that the round cover was kept away from to the round bar runs through to the outside of arc cover, the top fixed connection elastic pad of round bar, the arc wall that uses with the elastic pad cooperation is seted up to the inside of arc cover.
The inside fixedly connected with sealing washer of arc cover, the inner wall of sealing washer and the surface contact of circle cover.
The right side on screw rod surface is fixedly connected with the bearing frame, the bottom fixed connection of bearing frame is in the inside of circle cover.
The top fixedly connected with handle of circle cover, the shape on handle surface is the arc.
The bottom fixedly connected with limiting plate of round bar, the inside of arc cover is seted up the spacing groove with limiting plate sliding connection.
The front side and the rear side of the second prism bottom are both fixedly connected with idler wheels through connecting plates, and the bottoms of the idler wheels are in contact with the bottom of the inner wall of the round sleeve.
The invention has the following beneficial effects:
1. the motor drives the prism two to move through the screw rod to refract the light beam downwards, so that the light beam is aligned to the other light input end, the round rod adjusts the angle between the round sleeve and the light beam through the elastic pad and the arc-shaped groove, and the number of the light input ends aligned to the round sleeve is increased, so that the angle-adjustable switching device has the advantage of angle adjustment, solves the problem that the switchable light input ends are few because the distance of the prism is manually adjusted to switch in the use process of the conventional switching device, and is convenient for a user to use.
2. According to the invention, the sealing ring is arranged, so that a gap between the arc-shaped sleeve and the round sleeve can be sealed, and the protection effect of the arc-shaped sleeve is improved.
3. According to the invention, the bearing block is arranged, so that the screw can be supported, the phenomenon that the screw shakes during rotation is avoided, and the stability of the screw is improved.
4. The handle is arranged, so that a user can conveniently rotate the round sleeve, and the phenomenon that the user cannot effectively rotate the round sleeve is avoided.
5. According to the invention, the limiting plate and the limiting groove are arranged, so that the round rod can be limited, and the phenomenon that the motor collides with the arc-shaped sleeve due to the overlarge rotating angle of the round rod is avoided.
6. According to the invention, the rollers are arranged, so that the friction force between the second prism and the round sleeve can be reduced, and the stability of the second prism during movement is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side sectional view of the structural arcuate sleeve of the present invention;
FIG. 3 is a front sectional view of a structural rod of the present invention;
fig. 4 is a perspective view of the structural round bar of the present invention.
In the figure: 1. an arc-shaped sleeve; 2. a round sleeve; 3. a light output end; 4. a light input end; 5. a first prism; 6. a second prism; 7. a motor; 8. a screw; 9. a round bar; 10. an elastic pad; 11. an arc-shaped slot; 12. a seal ring; 13. a bearing seat; 14. a handle; 15. a limiting plate; 16. a limiting groove; 17. and a roller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, the all-optical micromirror matrix switching device provided by the invention comprises an arc-shaped sleeve 1, wherein a round sleeve 2 is arranged inside the arc-shaped sleeve 1, a light output end 3 is arranged at the top of the left side of the round sleeve 2, a light input end 4 is fixedly connected inside the arc-shaped sleeve 1, a first prism 5 is fixedly connected at the top of the right side of the inner wall of the round sleeve 2, a second prism 6 positioned at the left side of the first prism 5 is arranged inside the round sleeve 2, a motor 7 is fixedly connected at the bottom of the left side of the round sleeve 2, an output end of the motor 7 penetrates through the inside of the round sleeve 2 and is fixedly connected with a screw 8, the bottom of the second prism 6 is in threaded connection with the surface of the screw 8 through a screw sleeve, round rods 9 are fixedly connected with the front side and the back side of the round sleeve 2, one end, far away from the round rod 2, of the round rod 9 penetrates through the outer side of the arc-shaped sleeve 1, an elastic pad 10 is fixedly connected at the top of the round rod 9, and an arc-shaped groove 11 matched with the elastic pad 10 is formed inside the arc-shaped sleeve 1.
Referring to fig. 1, a sealing ring 12 is fixedly connected to the inside of the arc-shaped sleeve 1, and the inner wall of the sealing ring 12 is in contact with the surface of the round sleeve 2.
As a technical optimization scheme of the invention, the sealing ring 12 is arranged, so that a gap between the arc-shaped sleeve 1 and the round sleeve 2 can be sealed, and the protection effect of the arc-shaped sleeve 1 is improved.
Referring to fig. 1, a bearing seat 13 is fixedly connected to the right side of the surface of the screw 8, and the bottom of the bearing seat 13 is fixedly connected to the inside of the round sleeve 2.
As a technical optimization scheme of the invention, the bearing seat 13 is arranged to support the screw 8, so that the phenomenon that the screw 8 shakes during rotation is avoided, and the stability of the screw 8 is improved.
Referring to fig. 1, a handle 14 is fixedly connected to the top of the round sleeve 2, and the surface of the handle 14 is arc-shaped.
As a technical optimization scheme of the invention, the handle 14 is arranged, so that a user can conveniently rotate the round sleeve 2, and the phenomenon that the user cannot effectively rotate the round sleeve 2 is avoided.
Referring to fig. 2, a limiting plate 15 is fixedly connected to the bottom of the round rod 9, and a limiting groove 16 slidably connected to the limiting plate 15 is formed in the arc sleeve 1.
As a technical optimization scheme of the invention, the limiting plate 15 and the limiting groove 16 are arranged, so that the round rod 9 can be limited, and the phenomenon that the motor 7 collides with the arc-shaped sleeve 1 due to an overlarge rotating angle of the round rod 9 is avoided.
Referring to fig. 1, the front side and the rear side of the bottom of the second prism 6 are both fixedly connected with rollers 17 through connecting plates, and the bottom of each roller 17 is in contact with the bottom of the inner wall of the round sleeve 2.
As a technical optimization scheme of the invention, the roller 17 is arranged, so that the friction force between the second prism 6 and the round sleeve 2 can be reduced, and the stability of the second prism 6 during movement is improved.
The working principle and the using process of the invention are as follows: during the use, the user jets out the light beam through light output end 3 at first, the light beam passes through the refraction of prism one 5 and prism two 6, can transmit to the light input end 4 inside on round cover 2 right side, then start motor 7, motor 7 drives screw rod 8 and rotates, screw rod 8 drives prism two 6 and moves left through the screw thread, prism two 6 then can be through prism one 5 with the light beam refraction downwards, make the light beam aim at another light input end 4, when the other several light input end 4 of bottom is aimed at to needs, rotatable round cover 2, round cover 2 drives round bar 9 and rotates, when round bar 9 drives elastic pad 10 card income arc wall 11 inside, can aim at middle three light input end 4, when round bar 9 card goes into arc wall 11 once more, can aim at three light input end 4 in bottom, thereby reach the effect of being convenient for angle regulation.
In summary, the following steps: this all-optical micromirror matrix switching device, it moves two 6 removal with the light beam refraction downwards to drive the prism by motor 7 through screw rod 8, make the light beam aim at another light input end 4, adjust the angle of circle cover 2 and light beam through cushion 10 and arc wall 11 by round bar 9 again, increase and then aim at 4 quantity of light input end, thereby but possessed angle modulation's advantage, but solved current switching device in the use, only switch through manual regulation prism distance, the less problem of changeable light input end, convenient to use person's use.
Claims (6)
1. An all-optical micromirror matrix switching device comprises an arc-shaped sleeve (1), and is characterized in that: the light guide plate is characterized in that a round sleeve (2) is arranged inside the arc sleeve (1), a light output end (3) is arranged at the left top of the round sleeve (2), a light input end (4) is fixedly connected inside the arc sleeve (1), a prism I (5) is fixedly connected to the top of the right side of the inner wall of the round sleeve (2), a prism II (6) positioned on the left side of the prism I (5) is arranged inside the round sleeve (2), a motor (7) is fixedly connected to the left bottom of the round sleeve (2), the output end of the motor (7) penetrates into the inside of the round sleeve (2) and is fixedly connected with a screw rod (8), the bottom of the prism II (6) is connected to the surface of the screw rod (8) through thread sleeves, a round rod (9) is fixedly connected to the front and the back of the round sleeve (2), one end, far away from the round sleeve (2), of the round rod (9) penetrates through the outer side of the arc sleeve (1), the top of round bar (9) is fixed connection cushion (10), arc groove (11) that use with cushion (10) cooperation are seted up to the inside of arc cover (1).
2. The all-optical micromirror matrix switching device of claim 1, wherein: the inner part of the arc-shaped sleeve (1) is fixedly connected with a sealing ring (12), and the inner wall of the sealing ring (12) is in contact with the surface of the round sleeve (2).
3. The all-optical micromirror matrix switching device of claim 1, wherein: the right side fixedly connected with bearing frame (13) on screw rod (8) surface, the bottom fixed connection of bearing frame (13) is in the inside of round sleeve (2).
4. The all-optical micromirror matrix switching device of claim 1, wherein: the top of the round sleeve (2) is fixedly connected with a handle (14), and the surface of the handle (14) is arc-shaped.
5. The all-optical micromirror matrix switching device of claim 1, wherein: the bottom fixedly connected with limiting plate (15) of round bar (9), limiting groove (16) with limiting plate (15) sliding connection is seted up to the inside of arc cover (1).
6. The all-optical micromirror matrix switching device of claim 1, wherein: the front side and the rear side of the bottom of the second prism (6) are both fixedly connected with idler wheels (17) through connecting plates, and the bottoms of the idler wheels (17) are in contact with the bottom of the inner wall of the round sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801594.6A CN113448079B (en) | 2021-07-15 | 2021-07-15 | All-optical micromirror matrix switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110801594.6A CN113448079B (en) | 2021-07-15 | 2021-07-15 | All-optical micromirror matrix switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113448079A true CN113448079A (en) | 2021-09-28 |
| CN113448079B CN113448079B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110801594.6A Active CN113448079B (en) | 2021-07-15 | 2021-07-15 | All-optical micromirror matrix switching device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2581204A1 (en) * | 1985-04-29 | 1986-10-31 | Thomson Csf Mat Tel | Mechanically-controlled 1-by-N optical selector for multimode fibres |
| US20020076134A1 (en) * | 2000-12-15 | 2002-06-20 | Singh Navrit P. | Methods and apparatuses for optical switches |
| CN2560957Y (en) * | 2002-04-13 | 2003-07-16 | 鸿富锦精密工业（深圳）有限公司 | Multichannel photoswitch |
| CN1469143A (en) * | 2002-05-31 | 2004-01-21 | 奥普林克通信公司 | Multiplexer light switch using refractive optical device |
| CN104344889A (en) * | 2014-10-23 | 2015-02-11 | 上海卫星工程研究所 | Ultraviolet non-imaging prism spectrometer optical system |
| JP2018054541A (en) * | 2016-09-30 | 2018-04-05 | 株式会社トプコン | Measurement system and measurement method |
-
2021
- 2021-07-15 CN CN202110801594.6A patent/CN113448079B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2581204A1 (en) * | 1985-04-29 | 1986-10-31 | Thomson Csf Mat Tel | Mechanically-controlled 1-by-N optical selector for multimode fibres |
| US20020076134A1 (en) * | 2000-12-15 | 2002-06-20 | Singh Navrit P. | Methods and apparatuses for optical switches |
| CN2560957Y (en) * | 2002-04-13 | 2003-07-16 | 鸿富锦精密工业（深圳）有限公司 | Multichannel photoswitch |
| CN1469143A (en) * | 2002-05-31 | 2004-01-21 | 奥普林克通信公司 | Multiplexer light switch using refractive optical device |
| CN104344889A (en) * | 2014-10-23 | 2015-02-11 | 上海卫星工程研究所 | Ultraviolet non-imaging prism spectrometer optical system |
| JP2018054541A (en) * | 2016-09-30 | 2018-04-05 | 株式会社トプコン | Measurement system and measurement method |
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| Publication number | Publication date |
|---|---|
| CN113448079B (en) | 2022-06-07 |
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